冲蚀 Traditional form: 沖蝕 Pinyin (reading): chōngshí Definitions: to erode erosion Characters: 冲 - wash, rinse, flush; dash; soar 蚀 - to nibble at, to erode; an eclipse Traditional characters: 沖 - wash, rinse, flush; dash; soar 蝕 - to nibble at, to erode; an eclipse